Can someone help me finding a good formation ?

[Qambu Yaasi]

Some thoughts from me

Build a team around your best (consistent) player and use that formation as your main one.

Some hints, if your consistent player is an
1. AMC - 4-4-1-1 or 4-3-1-2
2. Winger - V style, Hexagon
3. Striker - Midfield heavy formation like 3-5-2 Motivated, 4-5-1 Motivated
4. A combination of defensive players - play a defensive formation

I recommend you invest on a good winger as they are playing a role as an extra striker.

PS I would remove the arrows from the strikers and maybe, just, maybe, keep it only on one. I have the impression that if they have red arrows, they will be too far out to receive a pass then your wingers would have to go thru all the tackles to bring the ball to his feet.